Answer:
1. Correct
2. Correct
3. Them-Tina told both people about the party
Step-by-step explanation:
1.
Thanks for inviting me. Where I are going to eat?
Thanks for inviting me. Where you are going to eat?
Thanks for inviting me. Where she are going to eat?
Thanks for inviting me. Where he are going to eat?
Thanks for inviting me. Where it are going to eat?
Thanks for inviting me. Where they are going to eat?
2.
Well, a few of them are yours.
Well, a few of them are hers.
Well, a few of them are his.
Well, a few of them are ours.
Well, a few of them are theirs.
3.
I told both of me that it was a surprise party
I told both of you that it was a surprise party
I told both of her that it was a surprise party
I told both of him that it was a surprise party
I told both of it that it was a surprise party
I told both of us that it was a surprise party